新しい16インチMacBook Proの設定メモ/Tips

1.  sudo mkdir /mnt
2.  /etc/auto_master:
    /mnt                    /etc/auto_mnt

3. Create /etc/auto_mnt:
    cat /etc/auto_mnt 
　　　nas -fstype=nfs,rsize=32768,wsize=32768 192.168.xx.xxx:/c/backup

4. Restart automount
   
   sudo umount /mnt
   sudo automount -vc

5. Access files
   e.g.
   cd /mnt/nas
   ls

$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
...
 * [new tag]             3.3.9      -> 3.3.9
 * [new tag]             3.4.0      -> 3.4.0
HEAD is now at 77d51885e Merge pull request #12938 from Homebrew/dependabot/bundler/Library/Homebrew/sorbet-0.5.9694
==> Tapping homebrew/core
remote: Enumerating objects: 1149746, done.
remote: Counting objects: 100% (3/3), done.
remote: Compressing objects: 100% (3/3), done.
remote: Total 1149746 (delta 0), reused 3 (delta 0), pack-reused 1149743
Receiving objects: 100% (1149746/1149746), 449.74 MiB | 6.19 MiB/s, done.
Resolving deltas: 100% (794927/794927), done.
From https://github.com/Homebrew/homebrew-core
 * [new branch]              master     -> origin/master
HEAD is now at 7c2e38d8333 goproxy: avoid hanging
Warning: /opt/homebrew/bin is not in your PATH.
  Instructions on how to configure your shell for Homebrew
  can be found in the 'Next steps' section below.
==> Installation successful!

==> Homebrew has enabled anonymous aggregate formulae and cask analytics.
Read the analytics documentation (and how to opt-out) here:
  https://docs.brew.sh/Analytics
No analytics data has been sent yet (nor will any be during this install run).

==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
  https://github.com/Homebrew/brew#donations

==> Next steps:
- Run these two commands in your terminal to add Homebrew to your PATH:
    echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> /Users/your_id/.zprofile
    eval "$(/opt/homebrew/bin/brew shellenv)"
- Run brew help to get started
- Further documentation:
    https://docs.brew.sh

% echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> /Users/your_id/.zprofile
% eval "$(/opt/homebrew/bin/brew shellenv)"

% brew install --cask wireshark 

% brew install gig

% gpg -a -c web-pass.txt 
% ls
web-pass.txt		web-pass.txt.asc
% cat web-pass.txt.asc 
-----BEGIN PGP MESSAGE-----

jA0ECQMCruJ6K5IVcKr80msBqD65zvPsIsOLXnWwCk8/uaKaBuxpn/b56O0ExgZL
LtXIg3v1Ek2ZJhOTVT7WjDEO6WRsd8XWiHtWS7D8LFZKPvOh9iBcSGtxkMgGi1JE
lTL+peoELiRpgsPjLb+jIt9yXDQ3k07/WMj1Ew==
=N/Cb
-----END PGP MESSAGE-----

 % java -jar kSar.jar 

% brew install nmap

% nmap 127.0.0.1
Starting Nmap 7.92 ( https://nmap.org ) at 2022-03-22 11:48 JST
Nmap scan report for localhost (127.0.0.1)
Host is up (0.000050s latency).
Not shown: 995 closed tcp ports (conn-refused)
PORT      STATE SERVICE
88/tcp    open  kerberos-sec
5000/tcp  open  upnp
5900/tcp  open  vnc
7000/tcp  open  afs3-fileserver
49152/tcp open  unknown

Nmap done: 1 IP address (1 host up) scanned in 0.07 seconds

% nmap -O 192.168.11.5
TCP/IP fingerprinting (for OS scan) requires root privileges.
QUITTING!
% sudo nmap -O 192.168.11.5
Password:
Starting Nmap 7.92 ( https://nmap.org ) at 2022-07-26 09:35 JST
Nmap scan report for 192.168.11.5
Host is up (0.00037s latency).
Not shown: 996 closed tcp ports (reset)
PORT     STATE SERVICE
22/tcp   open  ssh
5000/tcp open  upnp
5900/tcp open  vnc
7000/tcp open  afs3-fileserver
No exact OS matches for host (If you know what OS is running on it, see https://nmap.org/submit/ ).
TCP/IP fingerprint:
OS:SCAN(V=7.92%E=4%D=7/26%OT=22%CT=1%CU=39261%PV=Y%DS=0%DC=L%G=Y%TM=62DF36F
OS:0%P=arm-apple-darwin21.1.0)SEQ(SP=104%GCD=1%ISR=10B%TI=Z%CI=RD%II=RI%TS=
OS:21)OPS(O1=M3FD8NW6NNT11SLL%O2=M3FD8NW6NNT11SLL%O3=M3FD8NW6NNT11%O4=M3FD8
OS:NW6NNT11SLL%O5=M3FD8NW6NNT11SLL%O6=M3FD8NNT11SLL)WIN(W1=FFFF%W2=FFFF%W3=
OS:FFFF%W4=FFFF%W5=FFFF%W6=FFFF)ECN(R=Y%DF=Y%T=40%W=FFFF%O=M3FD8NW6SLL%CC=N
OS:%Q=)T1(R=Y%DF=Y%T=40%S=O%A=S+%F=AS%RD=0%Q=)T2(R=N)T3(R=N)T4(R=Y%DF=Y%T=4
OS:0%W=0%S=A%A=Z%F=R%O=%RD=0%Q=)T5(R=Y%DF=N%T=40%W=0%S=Z%A=S+%F=AR%O=%RD=0%
OS:Q=)T6(R=Y%DF=Y%T=40%W=0%S=A%A=Z%F=R%O=%RD=0%Q=)T7(R=Y%DF=N%T=40%W=0%S=Z%
OS:A=S%F=AR%O=%RD=0%Q=)U1(R=Y%DF=N%T=40%IPL=38%UN=0%RIPL=G%RID=G%RIPCK=Z%RU
OS:CK=0%RUD=G)IE(R=Y%DFI=S%T=40%CD=S)

Network Distance: 0 hops

OS detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 12.17 seconds

% nmap 192.168.1.0/24

% echo $0
-zsh

% cat ~/.zprofile 
eval "$(/opt/homebrew/bin/brew shellenv)"

export tips=/Volumes/GoogleDrive/マイドライブ/tips

% cd $tips

# Change ls color
export CLICOLOR=1
alias ls='ls -G'
alias ll='ls -lG'

% say "Hello there. This is a test."